JPS61206810U - - Google Patents

Info

Publication number
JPS61206810U
JPS61206810U JP9104685U JP9104685U JPS61206810U JP S61206810 U JPS61206810 U JP S61206810U JP 9104685 U JP9104685 U JP 9104685U JP 9104685 U JP9104685 U JP 9104685U JP S61206810 U JPS61206810 U JP S61206810U
Authority
JP
Japan
Prior art keywords
imaging signal
dimensional shape
shape recognition
inclination
information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9104685U
Other languages
Japanese (ja)
Other versions
JPH0432567Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985091046U priority Critical patent/JPH0432567Y2/ja
Publication of JPS61206810U publication Critical patent/JPS61206810U/ja
Application granted granted Critical
Publication of JPH0432567Y2 publication Critical patent/JPH0432567Y2/ja
Expired legal-status Critical Current

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  • Length Measuring Devices By Optical Means (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例の構成を示すブロ
ツク図、第２図及び第３図は２個の三次元形状認
識装置の夫々のビデオカメラの映像を示す略線図
、第４図はこの考案の一実施例における三次元形
状認識装置の構成を示すブロツク図、第５図はこ
の三次元形状認識装置の説明に用いる略線図であ
る。 図面における主要な符号の説明、１：対象物、
３，４，１３，１４：光源、５，１５：ビデオカ
メラ、８：ＣＰＵ、１６：スリツト光源。 Fig. 1 is a block diagram showing the configuration of an embodiment of this invention, Figs. 2 and 3 are schematic diagrams showing images from the video cameras of two three-dimensional shape recognition devices, and Fig. 4 is a block diagram showing the configuration of an embodiment of this invention. FIG. 5 is a block diagram showing the configuration of a three-dimensional shape recognition device in one embodiment of this invention, and is a schematic diagram used to explain the three-dimensional shape recognition device. Explanation of main symbols in the drawings, 1: Object,
3, 4, 13, 14: light source, 5, 15: video camera, 8: CPU, 16: slit light source.

Claims (1)

【実用新案登録請求の範囲】 対象物の周囲で異なる視点に位置するように設
けられた少なく共、２個の三次元形状の認識装置
と、上記対象物に対して平面状の光を照射するた
めの基準光源とを備え、 上記三次元形状の認識装置の夫々は、 カメラの光軸に対して設けられた少なくとも２
個の第１及び第２の光源と、 上記第１の光源により第１の撮像信号を得ると
共に、上記第２の光源により第２の撮像信号を得
る手段と、 上記第１の撮像信号及び上記第２の撮像信号の
輝度情報から上記対象物の単位面の傾きを算出し
、上記平面状の光によるパターンでもつて規定さ
れる所定の領域において、上記傾きの情報から上
記対象物の高さ情報を算出する手段と により構成されたことを特徴とする三次元形状の
認識システム。[Claims for Utility Model Registration] At least two three-dimensional shape recognition devices located at different viewpoints around the object, and irradiating planar light onto the object. each of the three-dimensional shape recognition devices includes at least two reference light sources provided with respect to the optical axis of the camera;
means for obtaining a first imaging signal by the first light source and a second imaging signal by the second light source; the first imaging signal and the The inclination of the unit plane of the object is calculated from the luminance information of the second imaging signal, and the height information of the object is calculated from the information of the inclination in a predetermined area defined by the pattern of the planar light. A three-dimensional shape recognition system characterized by comprising: means for calculating.
JP1985091046U 1985-06-17 1985-06-17 Expired JPH0432567Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985091046U JPH0432567Y2 (en) 1985-06-17 1985-06-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985091046U JPH0432567Y2 (en) 1985-06-17 1985-06-17

Publications (2)

Publication Number Publication Date
JPS61206810U true JPS61206810U (en) 1986-12-27
JPH0432567Y2 JPH0432567Y2 (en) 1992-08-05

Family

ID=30646593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985091046U Expired JPH0432567Y2 (en) 1985-06-17 1985-06-17

Country Status (1)

Country Link
JP (1) JPH0432567Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006329659A (en) * 2005-05-23 2006-12-07 Universal Shipbuilding Corp Method and apparatus for recognizing shape of steel product
US11933603B2 (en) 2020-03-27 2024-03-19 Fujifilm Business Innovation Corp. Measurement apparatus, information processing apparatus, and non-transitory computer readable medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5263753A (en) * 1975-11-20 1977-05-26 Bendix Corp Apparatus for discriminating surface characteristic of object
JPS55153932A (en) * 1979-05-11 1980-12-01 Chlestil Gustav Method and device for photography using data carrier for reproducing threeedimensional body
JPS58115314A (en) * 1981-12-28 1983-07-09 Matsushita Electric Works Ltd Measuring device of flatness
JPS58115312A (en) * 1981-12-29 1983-07-09 Matsushita Electric Works Ltd Detector for surface defect
JPS6093424A (en) * 1983-10-28 1985-05-25 Kawasaki Heavy Ind Ltd Method and device for forming material body having the same shape as objective material body from objective thing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5263753A (en) * 1975-11-20 1977-05-26 Bendix Corp Apparatus for discriminating surface characteristic of object
JPS55153932A (en) * 1979-05-11 1980-12-01 Chlestil Gustav Method and device for photography using data carrier for reproducing threeedimensional body
JPS58115314A (en) * 1981-12-28 1983-07-09 Matsushita Electric Works Ltd Measuring device of flatness
JPS58115312A (en) * 1981-12-29 1983-07-09 Matsushita Electric Works Ltd Detector for surface defect
JPS6093424A (en) * 1983-10-28 1985-05-25 Kawasaki Heavy Ind Ltd Method and device for forming material body having the same shape as objective material body from objective thing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006329659A (en) * 2005-05-23 2006-12-07 Universal Shipbuilding Corp Method and apparatus for recognizing shape of steel product
JP4711401B2 (en) * 2005-05-23 2011-06-29 ユニバーサル造船株式会社 Steel shape recognition method and apparatus
US11933603B2 (en) 2020-03-27 2024-03-19 Fujifilm Business Innovation Corp. Measurement apparatus, information processing apparatus, and non-transitory computer readable medium

Also Published As

Publication number Publication date
JPH0432567Y2 (en) 1992-08-05

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